Haa i love that California kid. Yeah that fight needs to happen. First of all Urijah for sure has better hands than yamamoto. If you've watched yamamotos fights his hands really arent that good. They both have great wrestling almost even but yamamoto is a bit better wrestler. But then again Urijah i think has better complete ground game with wrestling and jj together, and hes also got a better take down defence. Urijah is for sure stronger hes never really been out muscled. Hes more athletic and is just a natural born fighter =p. And i think yamamoto is a cocky piece of shit that needs to get his ass whooped.